Ezra Klein at Vox:
Today, the right struggles with Obamacare Derangement Syndrome: the acute inability to see Obamacare as anything but a catastrophic failure that the American people will soon reject. For those suffering from ODS, all bad Obamacare news is good news, and all good Obamacare news is spin. In this world, delays of minor provisions in the law prove that the entire structure is collapsing, while surges of millions of people enrolling in insurance don’t prove anything at all.
ODS has kept Republicans from updating their mental model of how Obamacare is doing. To them, the law’s disastrous rollout proved that it was doomed. The fact that it recovered beyond anyone’s expectations — literally, not a single analyst or policymaker I spoke to in December thought it credible that the exchanges would sign up 7 million by April, much less 7.5 million — hasn’t made much of an impression.